학술논문
Terahertz spectroscopy of electronic ferroelectric LuFe2O4 crystal
Document Type
Conference
Author
Source
2011 International Conference on Infrared, Millimeter, and Terahertz Waves Infrared, Millimeter and Terahertz Waves (IRMMW-THz), 2011 36th International Conference on. :1-2 Oct, 2011
Subject
Language
ISSN
2162-2027
2162-2035
2162-2035
Abstract
The frequency dependence of the complex dielectric constant of LuFe 2 O 4 single crystal is measured by terahertz time-domain spectroscopy. We observed a broad infrared active mode in the real and imaginary parts of the complex dielectric constants at around 25 cm −1 .